<?php
require_once 'Junction/Builder/Definition.php';
require_once 'Junction/Utils/Xml/Exception.php';
require_once 'Junction/Utils/Xml/Handler.php';
require_once 'Junction/Utils/Xml/Parser.php';

class Junction_Builder_Handlers_Join implements Junction_Utils_Xml_Handler {
	
	public function handle(SimpleXMLElement $root) {
		$attrs = Junction_Utils_Xml_Parser::collectAttributes($root);
		return $attrs[Junction_Builder_Definition::columnAttribute];
	}
}
?>